{
  "manageEntity": {
    "action": "React",
    "entityId": "1409846114",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"entity_id\":1623478666}}",
    "nonce": "0x494a6096eb10ba6256d296c06c8663657c8b59e471c0d34ec3287b9afaaa4601",
    "signature": "0xc0dc6d84a07f00381688941888f767d38d2461952652ee0557c22766a16d88222eddc95efa51670a41e7aa6ce1752d2c0a2c4575c8bb10240e1e22ef9c8164b71b",
    "signer": "0x282ECEEB85f95cbE420a5bc53C087512f1105dC4",
    "userId": "694752224"
  }
}